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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
PCBU SERVICES INC	300 DELAWARE AVE SUITE 1269 WILMINGTON DE 19801

International Classification(s)

• C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Noonan, Anne P	Lafayette, IN	2	7
# of filed Patents : 2 Total Citations : 7
Scherrer, Stephen C	West Lafayette, IN	2	7
# of filed Patents : 2 Total Citations : 7

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Patent Citation Ranking

• 1 Citation Count
• C07C Class

• 16.30 % this patent is cited more than
• 25 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent No: 6049014

Process for the manufacture of tetrabromobisphenol-A with co-production of n-propyl bromide

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Abstract

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A process for producing n-propyl bromide during the bromination of bis- or trisphenols uses non-aqueous n-propanol as the bromination solvent, providing salable yields of n-propyl bromide to accompany the brominated bisphenol or trisphlenol.

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Description

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